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Contract OI history

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Jan 21, 2028 EXPIRATION

QUBT $5.00 Put

QUBT280121P00005000

Latest saved OI2,724Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QUBT $5.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7301,3650 2026-10-09: 2,704 OI2026-10-13: 2,709 OI2026-10-14: 2,709 OI2026-10-15: 2,713 OI2026-10-16: 2,730 OI2026-10-21: 2,725 OI2026-10-23: 2,724 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

QUBT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,724-1
Oct 21, 20262,725-5
Oct 16, 20262,730+17
Oct 15, 20262,713+4
Oct 14, 20262,7090
Oct 13, 20262,709+5
Oct 09, 20262,704No prior observation